TemperoMandibularJoint disease can be brought on by repetitive movement of the
lower jaw, which can cause lots of
pain. You could also have a blocked salivary gland known as siladentits, which causes jaw pain. I would recommend seeing an MD if you have not done so already. Both of the issues I mentioned can be treated with medicine. IF it's siladenitis, it will require an antibiotic to treat. If it's just TMJ, it can be treated with anti-inflammatory medication.